Reuters interviewed the U.S. judge today who dismissed Apple’s patent court case against Motorola, and the details behind the jurist’s reasoning for tossing the lawsuit are as interesting as they are controversial.

Richard Posner sits on the 7th U.S. Circuit Court of Appeals in Chicago and disputes whether software and related tech industries should even have patents for their products.

“It’s not clear that we really need patents in most industries,” said Posner, referring to the slew of features in smartphones that are legally protected. “You just have this proliferation of patents. It’s a problem.”

Posner, 73, argued the pharmaceutical industry better deserved protection for its intellectual property because of the, as Reuters coined it, “enormous investment it takes to create a successful drug.” He tossed Apple’s lawsuit against Google’s Motorola Mobility last month and denied an injunction against the sale of Motorola devices using Apple’s patented technology.

The judge attributed Apple’s scramble to attack competitors allegedly using its technology to a “constant struggle for survival.”

“As in any jungle, the animals will use all the means at their disposal, all their teeth and claws that are permitted by the ecosystem,” Posner contended.